Comparison

BRAVER'S Σ vs REXER:Diagonal Strategy

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

BRAVER'S Σ

Features
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■ What is BRAVER'S Σ? Create your ultimate "Braver" in just 7 arcade battles. Freely allocate 4 core stats — Spirit, Technique, Body, and Magic — and combine over 150 abilities to craft unique strategic builds. No two runs are the same. Your choices define the strongest Braver. ■ The Braver System 【Free Stat Allocation】 Distribute points across 4 parameters between battles. The same character plays completely differently depending on your allocation, offering endless build variety. 【Braver Mode】 A powerful surge that activates based on star level. When triggered, your character's abilities are massively enhanced — turning the tide of battle in a single moment. ■ Strategic Battle System 【SPD-Based Skill Gauge】 Skill gauges fill based on Speed in real-time combat. Timing your skills and controlling turn order are keys to victory. 【Front & Back Row Formation】 Deploy 4 characters in a 2 front + 2 back formation. Front-row fighters deal heavy damage but take more hits. Back-row units excel at support and healing. 【Diverse Playable Characters】 A growing roster of characters, each with unique abilities and skills. From attackers and tanks to healers and buffers — assemble the ultimate party. 【150+ Abilities】 Combine over 150 abilities spanning attack boosts, defense buffs, status effects, healing, and more. Every arcade run creates a brand new build experience. ■ Three Game Modes 【Arcade Mode】 The core experience. Raise characters through 7 battles, allocating stats and acquiring abilities between fights. Short but deeply strategic sessions. 【Exploration Mode】 A PvE adventure with stories, diverse maps, and item collection to strengthen your team. 【Colosseum】 Test your builds against other players in real-time PvP. Climb the rankings and prove you're the ultimate Braver Master. ■ Character Growth & Gacha - 6-tier star system (Star 1 to Star 6) with increasing Braver Mode activation - Gacha pulls earn Σ Points for targeted character upgrades - 10-pull guarantees with high-rarity slots and bonus points - Equipment system to expand build options ■ Recommended For - Fans of stat allocation and build crafting - Players who love short but deep gameplay sessions - Strategy RPG enthusiasts - Competitive PvP players - Anime-style RPG lovers ■ Supported Languages 日本語 / English / 한국어 / 繁體中文 ■ Support Contact us through the in-game settings screen.

About

REXER:Diagonal Strategy

Features
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REXER features very simple rules. Anyone can start playing right away. 【Rules】 Piece Movement • Pieces move diagonally. • The King cannot be moved consecutively. • You can remove an opponent’s piece by trapping it between your pieces. You win by meeting any of the following conditions: • Capture the opponent’s King. • Move your King into the enemy territory. • Reduce the opponent’s pieces to one or fewer. 【Scoring】 Score is available in single-player (vs CPU). ◆ Remove enemy pieces 1 piece: 100 pts 2 pieces at once: 500 pts 3 pieces at once: 1500 pts 4 pieces at once: 3000 pts 5 pieces at once: 5000 pts 6 or more at once: 10000 pts ◆ Piece difference at victory +100 pts for each piece difference ◆ Bonuses • Capture the opponent’s King: +2000 pts • Win without losing any pieces: +3000 pts Higher CPU difficulty grants more score. Strong x2 score Strongest x3 score

Screenshots

BRAVER'S Σ4 screens
REXER:Diagonal Strategy4 screens

Verdict

The call

The clearest difference is in-app purchases: REXER:Diagonal Strategy at none against BRAVER'S Σ's 7. REXER:Diagonal Strategy also leads on update cadence (daily vs weekly). BRAVER'S Σ's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BRAVER'S Σ sells 7 one-off in-app purchases. REXER:Diagonal Strategy asks for nothing beyond the download.

UpkeepUpdate frequency

BRAVER'S Σ ships an update weekly, REXER:Diagonal Strategy daily. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 2 level
BRAVER'S Σ versus REXER:Diagonal Strategy: the parameters behind the verdict, then further details
ParameterBRAVER'S ΣREXER:Diagonal Strategy
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size104 MB152 MB
Age rating12+4+
DeveloperYuto MaedaKoji Murakami

In-app purchases

7 purchases

BRAVER'S Σ

One-time7
  • 虹の石 10個$1.99
  • 虹の石 50個 初回限定$2.99
  • 虹の石 50個$5.99
Show 4 more
  • 虹の石 100個$9.99
  • 虹の石 250個$19.99
  • 虹の石 500個$29.99
  • 虹の石 1200個$59.99
None

REXER:Diagonal Strategy

No in-app purchases

Questions

Is BRAVER'S Σ free?
BRAVER'S Σ is free to download, with in-app purchases available.
Is REXER:Diagonal Strategy free?
REXER:Diagonal Strategy is free to download, with no in-app purchases.
Do BRAVER'S Σ or REXER:Diagonal Strategy have ads?
REXER:Diagonal Strategy shows ads; BRAVER'S Σ does not.
Which is updated more often, BRAVER'S Σ or REXER:Diagonal Strategy?
BRAVER'S Σ ships an update weekly, and REXER:Diagonal Strategy daily. Most recently, BRAVER'S Σ was updated on October 11, 2026 and REXER:Diagonal Strategy on October 9, 2026.

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